Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10923745 | Systems and methods for fuel cell gas circulation | Christopher Ainscough | 2021-02-16 |
| 8777512 | Vertically stackable and retrofittable traffic cone linking | — | 2014-07-15 |
| 7452623 | Electrochemical cell bipolar plate with sealing feature | — | 2008-11-18 |
| 7378177 | Electrochemical cell bipolar plate | Greg Hanlon | 2008-05-27 |
| 6022265 | Complementary material conditioning system for a chemical mechanical polishing machine | Charles Franklin Drill, Calvin T. Gabriel, Milind Weling, Richard Russ | 2000-02-08 |
| 6008130 | Polymer adhesive plasma confinement ring | Ian Robert Harvey | 1999-12-28 |
| 5924585 | Connections and methods of restricting an opening | Daniel Thomas | 1999-07-20 |
| 5752650 | Shipping carton with flap holder for preventing spillage of packing material | — | 1998-05-19 |
| 5653479 | Vacuum seal for a ball junction | — | 1997-08-05 |
| 5382058 | Rotatable flange union for use with vacuum systems | — | 1995-01-17 |
| 5240580 | Conmag shield | Ronney L. White, Forest P. Kreiss | 1993-08-31 |
| 4867346 | Dispenser for reactive chemicals | Robert L. Faye | 1989-09-19 |
| 4725106 | Reconfigurable work station for a video display unit and keyboard | Nicholas L. Shields, Fred D. Roe, Mary F. Fagg | 1988-02-16 |
| 4532093 | Method and apparatus for the manufacture of molded packings | Michael O'Malley, Mark J. Cable, James E. Hefferon | 1985-07-30 |
| 4436214 | Anti-theft picnic device | — | 1984-03-13 |